.wrapper {
    padding: 0;
    margin: 0;
}

a {
    text-decoration: none;
}

ul {
    list-style: none;
}

input,
textarea,
select,
a:focus {
    outline: none;
}

input {
    font-size: 1.1em;
}

@media (max-width: 400px) {
    input {
        font-size: 1em;
    }
}

a:hover {
    text-decoration: none;
}


/* *******header****** */

.header {
    height: 40px;
    background-color: rgb(19, 172, 180);
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    z-index: 99999;
}

.header span {
    cursor: pointer;
}

.header h2 {
    width: 100%;
    text-align: center;
    font-size: 1.3em;
    height: 28px;
    line-height: 28px;
    padding: 6px;
    margin: 0;
    font-weight: 800;
    color: #fff;
}


/* 返回按钮样式 */

.backBtn {
    position: absolute;
    left: 10px;
    top: 10px;
    font-size: 1.2em;
    font-weight: 800;
    color: #fff;
}


/* 安全退出图标样式 */

.exit {
    position: absolute;
    font-size: 1.4em;
    top: 6px;
    right: 10px;
    cursor: pointer;
    color: #fff;
}

.container {
    padding: 0;
}

.main {
    margin-top: 52px;
}


/* ***********按钮样式************* */

.btnClick button {
    width: 66px;
    height: 30px;
    line-height: 27px;
    color: #000;
    border: 1px solid rgb(19, 172, 180);
    border-radius: 4px;
    font-size: 1.1em;
    background-color: rgb(19, 172, 180);
    color: #fff;
}

.btnClick .reset {
    background-color: #FF9175;
    border: 1px solid #e26c4f;
    color: #fff;
}


/* 去除按钮点击时的边框 */

button:focus,
input:focus {
    outline: 0;
}


/* 站点更改 */

.siteClass {
    display: inline-block;
    position: absolute;
    right: 14px;
    top: 10px;
    height: 20px;
    font-size: 1em;
    font-weight: 700;
    color: #fff;
    cursor: pointer;
    border-radius: 2px;
}